Changelog for dwm-6.1-lp156.23.5.x86_64.rpm :

* Fri Oct 07 2022 Jordi Fita - 6.1- Change Firefox’s window class to lowercase, at it seem to have being changed on 102.2.0esr.
* Tue May 12 2020 Jordi Fita - 6.1- Use amixer set master 10%+/- as PulseAudio does not has dB information to use 2+/-